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Alunite from
Poás Volcano, Sarchí Canton, Alajuela Province, Costa Rica


Locality type:Stratovolcano
Classification
Species:Alunite
Formula:KAl3(SO4)2(OH)6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Alunite data
Locality Data:Click here to view Poás Volcano, Sarchí Canton, Alajuela Province, Costa Rica
Data Identifiers
Mindat Occurrence Record ID:1230997
Long-form Identifier:1:3:1230997:7
GUID (UUID V4):0
Nearest other occurrences of Alunite
55.2km (34.3 miles) ⓘTurrialba Volcano, Turrialba Canton, Cartago Province, Costa Rica
References
Prosser, J.T., Carr, M.J. (1987) Poás volcano, Costa Rica: Geology of the summit region and spatial and temporal variations among the most recent lavas. Journal of Volcanology and Geothermal Research, 33(1-3), 131-146.
Rodríguez, A., & van Bergen, M. J. (2017). Superficial alteration mineralogy in active volcanic systems: An example of Poás volcano, Costa Rica. Journal of Volcanology and Geothermal Research, 346, 54-80.
 
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